This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
Logical Model V3 Data type PQ (PhysicalQuantity)
{
"resourceType": "StructureDefinition",
"id": "PQ",
"extension": [
{
"url": "http://www.healthintersections.com.au/fhir/StructureDefinition/extension-namespace",
"valueUri": "urn:hl7-org:v3"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/PQ",
"name": "V3 Data type PQ (PhysicalQuantity)",
"display": "V3 Data type PQ (PhysicalQuantity)",
"status": "active",
"experimental": false,
"publisher": "HL7",
"description": "A dimensioned quantity expressing the result of measuring.",
"kind": "logical",
"abstract": false,
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/QTY",
"snapshot": {
"element": [
{
"path": "PQ",
"min": 1,
"max": "*",
"type": [
{
"code": "Element"
}
]
},
{
"path": "PQ.nullFlavor",
"representation": [
"xmlAttr"
],
"label": "Exceptional Value Detail",
"definition": "If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.",
"min": 0,
"max": "1",
"type": [
{
"code": "code"
}
],
"binding": {
"strength": "required",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/v3-NullFlavor"
}
}
},
{
"path": "PQ.value",
"representation": [
"xmlAttr"
],
"label": "Maginitude Value",
"definition": "The magnitude of the quantity measured in terms of the unit.",
"min": 0,
"max": "1",
"type": [
{
"code": "decimal"
}
]
},
{
"path": "PQ.unit",
"representation": [
"xmlAttr"
],
"label": "Unit of Measure",
"definition": "The unit of measure specified in the Unified Code for Units of Measure (UCUM) [].",
"min": 0,
"max": "1",
"type": [
{
"code": "code"
}
]
},
{
"path": "PQ.translation",
"label": "Translation",
"definition": "An alternative representation of the same physical quantity expressed in a different unit, of a different unit code system and possibly with a different value.",
"min": 0,
"max": "*",
"type": [
{
"code": "PQR"
}
]
},
{
"path": "PQ.inclusive",
"representation": [
"xmlAttr"
],
"min": 0,
"max": "1",
"type": [
{
"code": "boolean"
}
]
}
]
},
"differential": {
"element": [
{
"path": "PQ",
"min": 1,
"max": "*",
"type": [
{
"code": "Element"
}
]
},
{
"path": "PQ.value",
"representation": [
"xmlAttr"
],
"label": "Maginitude Value",
"definition": "The magnitude of the quantity measured in terms of the unit.",
"min": 0,
"max": "1",
"type": [
{
"code": "decimal"
}
]
},
{
"path": "PQ.unit",
"representation": [
"xmlAttr"
],
"label": "Unit of Measure",
"definition": "The unit of measure specified in the Unified Code for Units of Measure (UCUM) [].",
"min": 0,
"max": "1",
"type": [
{
"code": "code"
}
]
},
{
"path": "PQ.translation",
"label": "Translation",
"definition": "An alternative representation of the same physical quantity expressed in a different unit, of a different unit code system and possibly with a different value.",
"min": 0,
"max": "*",
"type": [
{
"code": "PQR"
}
]
},
{
"path": "PQ.inclusive",
"representation": [
"xmlAttr"
],
"min": 0,
"max": "1",
"type": [
{
"code": "boolean"
}
]
}
]
}
}
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.